Weather History for Ypsilanti, MI

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Sunday, January 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 46 °F 30 °F 53 °F (2006)
Min Temperature 19 °F 16 °F -10 °F (1985)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 8 °F    
Average Humidity 49    
Maximum Humidity 58    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 25 mph (WNW)    
Max Wind Speed 40 mph    
Max Gust Speed 59 mph    
Visibility 10 miles    
Events Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 20, 2013 Rise Set
Actual Time 7:57 AM EST 5:33 PM EST
Civil Twilight 7:26 AM EST 6:04 PM EST
Nautical Twilight 6:52 AM EST 6:38 PM EST
Astronomical Twilight 6:19 AM EST 7:11 PM EST
Moon 12:34 PM EST (1/20) 2:28 AM EST (1/20)
Length of Visible Light 10h 37m
Length of Day
9h 36m
Waxing Gibbous, 66% of the Moon is Illuminated
Jan 20
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.0 °F 37.2 °F 32.0 °F 58% 29.56 in 10.0 mi WSW 26.5 mph 39.1 mph N/A   Overcast
1:53 AM 43.0 °F 31.1 °F 19.0 °F 38% 29.59 in 10.0 mi West 40.3 mph 58.7 mph N/A   Clear
2:53 AM 39.0 °F 26.8 °F 17.1 °F 41% 29.67 in 10.0 mi WNW 32.2 mph 52.9 mph N/A   Mostly Cloudy
3:53 AM 30.0 °F 16.0 °F 12.9 °F 49% 29.78 in 10.0 mi West 25.3 mph 44.9 mph N/A   Mostly Cloudy
4:53 AM 26.1 °F 9.3 °F 10.0 °F 51% 29.84 in 9.0 mi WNW 31.1 mph 42.6 mph 0.00 in   Overcast
5:53 AM 23.0 °F 6.0 °F 7.0 °F 50% 29.90 in 10.0 mi WNW 27.6 mph 41.4 mph 0.00 in   Mostly Cloudy
6:53 AM 21.9 °F 4.8 °F 6.1 °F 51% 29.95 in 10.0 mi WNW 26.5 mph 39.1 mph 0.00 in   Mostly Cloudy
7:53 AM 21.0 °F 5.0 °F 8.1 °F 57% 30.02 in 8.0 mi NW 21.9 mph 32.2 mph 0.00 in Snow Light Snow
8:53 AM 19.9 °F 1.3 °F 3.9 °F 50% 30.07 in 9.0 mi WNW 29.9 mph 41.4 mph 0.00 in   Mostly Cloudy
9:53 AM 21.0 °F 3.6 °F 3.0 °F 46% 30.12 in 10.0 mi WNW 26.5 mph 34.5 mph N/A   Clear
10:53 AM 23.0 °F 9.2 °F 3.0 °F 42% 30.13 in 10.0 mi WNW 17.3 mph - N/A   Clear
11:53 AM 26.1 °F 11.6 °F 5.0 °F 41% 30.14 in 10.0 mi West 21.9 mph 27.6 mph N/A   Clear
1:53 PM 26.1 °F 12.3 °F 6.1 °F 43% 30.12 in 10.0 mi WNW 19.6 mph - N/A   Scattered Clouds
2:53 PM 24.1 °F 10.6 °F 7.0 °F 48% 30.14 in 10.0 mi WNW 17.3 mph - N/A   Overcast
3:53 PM 24.1 °F 10.1 °F 6.1 °F 46% 30.16 in 10.0 mi West 18.4 mph 26.5 mph N/A   Overcast
4:53 PM 21.9 °F 6.5 °F 5.0 °F 48% 30.17 in 10.0 mi WNW 20.7 mph - N/A   Mostly Cloudy
5:53 PM 21.9 °F 9.8 °F 5.0 °F 48% 30.18 in 10.0 mi West 12.7 mph - N/A   Overcast
6:53 PM 21.0 °F 7.6 °F 6.1 °F 53% 30.19 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
7:53 PM 21.0 °F 7.6 °F 5.0 °F 50% 30.20 in 10.0 mi WNW 15.0 mph - N/A   Overcast
8:53 PM 19.9 °F 7.3 °F 5.0 °F 52% 30.19 in 10.0 mi West 12.7 mph - N/A   Overcast
9:53 PM 19.9 °F 6.7 °F 5.0 °F 52% 30.19 in 10.0 mi WNW 13.8 mph - N/A   Overcast
10:53 PM 19.9 °F 8.6 °F 3.9 °F 50% 30.19 in 10.0 mi WNW 10.4 mph - N/A   Overcast
11:53 PM 19.0 °F 8.2 °F 3.9 °F 52% 30.17 in 10.0 mi NW 9.2 mph - N/A   Overcast